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<?php function plusOne( $a, $b ) { return $a + $b + 1; } var_dump( Plus1( 7, 8 ) ); // int(16) var_dump( $result = Plus1( 7, 8 ), $result );
based on p1nli
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function Plus1() in /in/nZd0B:7 Stack trace: #0 {main} thrown in /in/nZd0B on line 7
Process exited with code 255.
Output for 5.3.17 - 5.6.28
Fatal error: Call to undefined function Plus1() in /in/nZd0B on line 7
Process exited with code 255.